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Diffstat (limited to 'llvm/test/CodeGen/AArch64/atomicrmw-fsub.ll')
-rw-r--r--llvm/test/CodeGen/AArch64/atomicrmw-fsub.ll294
1 files changed, 147 insertions, 147 deletions
diff --git a/llvm/test/CodeGen/AArch64/atomicrmw-fsub.ll b/llvm/test/CodeGen/AArch64/atomicrmw-fsub.ll
index 82e0f14e68e2..6bb541684c2b 100644
--- a/llvm/test/CodeGen/AArch64/atomicrmw-fsub.ll
+++ b/llvm/test/CodeGen/AArch64/atomicrmw-fsub.ll
@@ -49,15 +49,9 @@ define half @test_atomicrmw_fsub_f16_seq_cst_align2(ptr %ptr, half %value) #0 {
; SOFTFP-NOLSE-NEXT: ldrh w0, [x0]
; SOFTFP-NOLSE-NEXT: mov w20, w1
; SOFTFP-NOLSE-NEXT: stp x22, x21, [sp, #16] // 16-byte Folded Spill
-; SOFTFP-NOLSE-NEXT: b .LBB0_2
-; SOFTFP-NOLSE-NEXT: .LBB0_1: // %cmpxchg.nostore
-; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB0_2 Depth=1
-; SOFTFP-NOLSE-NEXT: mov w8, wzr
-; SOFTFP-NOLSE-NEXT: clrex
-; SOFTFP-NOLSE-NEXT: cbnz w8, .LBB0_6
-; SOFTFP-NOLSE-NEXT: .LBB0_2: // %atomicrmw.start
+; SOFTFP-NOLSE-NEXT: .LBB0_1: // %atomicrmw.start
; SOFTFP-NOLSE-NEXT: // =>This Loop Header: Depth=1
-; SOFTFP-NOLSE-NEXT: // Child Loop BB0_3 Depth 2
+; SOFTFP-NOLSE-NEXT: // Child Loop BB0_2 Depth 2
; SOFTFP-NOLSE-NEXT: mov w22, w0
; SOFTFP-NOLSE-NEXT: and w0, w20, #0xffff
; SOFTFP-NOLSE-NEXT: bl __extendhfsf2
@@ -68,19 +62,25 @@ define half @test_atomicrmw_fsub_f16_seq_cst_align2(ptr %ptr, half %value) #0 {
; SOFTFP-NOLSE-NEXT: bl __subsf3
; SOFTFP-NOLSE-NEXT: bl __truncsfhf2
; SOFTFP-NOLSE-NEXT: mov w8, w0
-; SOFTFP-NOLSE-NEXT: .LBB0_3: // %cmpxchg.start
-; SOFTFP-NOLSE-NEXT: // Parent Loop BB0_2 Depth=1
+; SOFTFP-NOLSE-NEXT: .LBB0_2: // %cmpxchg.start
+; SOFTFP-NOLSE-NEXT: // Parent Loop BB0_1 Depth=1
; SOFTFP-NOLSE-NEXT: // => This Inner Loop Header: Depth=2
; SOFTFP-NOLSE-NEXT: ldaxrh w0, [x19]
; SOFTFP-NOLSE-NEXT: cmp w0, w22, uxth
-; SOFTFP-NOLSE-NEXT: b.ne .LBB0_1
-; SOFTFP-NOLSE-NEXT: // %bb.4: // %cmpxchg.trystore
-; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB0_3 Depth=2
+; SOFTFP-NOLSE-NEXT: b.ne .LBB0_5
+; SOFTFP-NOLSE-NEXT: // %bb.3: // %cmpxchg.trystore
+; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB0_2 Depth=2
; SOFTFP-NOLSE-NEXT: stlxrh w9, w8, [x19]
-; SOFTFP-NOLSE-NEXT: cbnz w9, .LBB0_3
-; SOFTFP-NOLSE-NEXT: // %bb.5: // in Loop: Header=BB0_2 Depth=1
+; SOFTFP-NOLSE-NEXT: cbnz w9, .LBB0_2
+; SOFTFP-NOLSE-NEXT: // %bb.4: // in Loop: Header=BB0_1 Depth=1
; SOFTFP-NOLSE-NEXT: mov w8, #1 // =0x1
-; SOFTFP-NOLSE-NEXT: cbz w8, .LBB0_2
+; SOFTFP-NOLSE-NEXT: cbz w8, .LBB0_1
+; SOFTFP-NOLSE-NEXT: b .LBB0_6
+; SOFTFP-NOLSE-NEXT: .LBB0_5: // %cmpxchg.nostore
+; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB0_1 Depth=1
+; SOFTFP-NOLSE-NEXT: mov w8, wzr
+; SOFTFP-NOLSE-NEXT: clrex
+; SOFTFP-NOLSE-NEXT: cbz w8, .LBB0_1
; SOFTFP-NOLSE-NEXT: .LBB0_6: // %atomicrmw.end
; SOFTFP-NOLSE-NEXT: ldp x20, x19, [sp, #32] // 16-byte Folded Reload
; SOFTFP-NOLSE-NEXT: // kill: def $w0 killed $w0 killed $x0
@@ -137,15 +137,9 @@ define half @test_atomicrmw_fsub_f16_seq_cst_align4(ptr %ptr, half %value) #0 {
; SOFTFP-NOLSE-NEXT: ldrh w0, [x0]
; SOFTFP-NOLSE-NEXT: mov w20, w1
; SOFTFP-NOLSE-NEXT: stp x22, x21, [sp, #16] // 16-byte Folded Spill
-; SOFTFP-NOLSE-NEXT: b .LBB1_2
-; SOFTFP-NOLSE-NEXT: .LBB1_1: // %cmpxchg.nostore
-; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB1_2 Depth=1
-; SOFTFP-NOLSE-NEXT: mov w8, wzr
-; SOFTFP-NOLSE-NEXT: clrex
-; SOFTFP-NOLSE-NEXT: cbnz w8, .LBB1_6
-; SOFTFP-NOLSE-NEXT: .LBB1_2: // %atomicrmw.start
+; SOFTFP-NOLSE-NEXT: .LBB1_1: // %atomicrmw.start
; SOFTFP-NOLSE-NEXT: // =>This Loop Header: Depth=1
-; SOFTFP-NOLSE-NEXT: // Child Loop BB1_3 Depth 2
+; SOFTFP-NOLSE-NEXT: // Child Loop BB1_2 Depth 2
; SOFTFP-NOLSE-NEXT: mov w22, w0
; SOFTFP-NOLSE-NEXT: and w0, w20, #0xffff
; SOFTFP-NOLSE-NEXT: bl __extendhfsf2
@@ -156,19 +150,25 @@ define half @test_atomicrmw_fsub_f16_seq_cst_align4(ptr %ptr, half %value) #0 {
; SOFTFP-NOLSE-NEXT: bl __subsf3
; SOFTFP-NOLSE-NEXT: bl __truncsfhf2
; SOFTFP-NOLSE-NEXT: mov w8, w0
-; SOFTFP-NOLSE-NEXT: .LBB1_3: // %cmpxchg.start
-; SOFTFP-NOLSE-NEXT: // Parent Loop BB1_2 Depth=1
+; SOFTFP-NOLSE-NEXT: .LBB1_2: // %cmpxchg.start
+; SOFTFP-NOLSE-NEXT: // Parent Loop BB1_1 Depth=1
; SOFTFP-NOLSE-NEXT: // => This Inner Loop Header: Depth=2
; SOFTFP-NOLSE-NEXT: ldaxrh w0, [x19]
; SOFTFP-NOLSE-NEXT: cmp w0, w22, uxth
-; SOFTFP-NOLSE-NEXT: b.ne .LBB1_1
-; SOFTFP-NOLSE-NEXT: // %bb.4: // %cmpxchg.trystore
-; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB1_3 Depth=2
+; SOFTFP-NOLSE-NEXT: b.ne .LBB1_5
+; SOFTFP-NOLSE-NEXT: // %bb.3: // %cmpxchg.trystore
+; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB1_2 Depth=2
; SOFTFP-NOLSE-NEXT: stlxrh w9, w8, [x19]
-; SOFTFP-NOLSE-NEXT: cbnz w9, .LBB1_3
-; SOFTFP-NOLSE-NEXT: // %bb.5: // in Loop: Header=BB1_2 Depth=1
+; SOFTFP-NOLSE-NEXT: cbnz w9, .LBB1_2
+; SOFTFP-NOLSE-NEXT: // %bb.4: // in Loop: Header=BB1_1 Depth=1
; SOFTFP-NOLSE-NEXT: mov w8, #1 // =0x1
-; SOFTFP-NOLSE-NEXT: cbz w8, .LBB1_2
+; SOFTFP-NOLSE-NEXT: cbz w8, .LBB1_1
+; SOFTFP-NOLSE-NEXT: b .LBB1_6
+; SOFTFP-NOLSE-NEXT: .LBB1_5: // %cmpxchg.nostore
+; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB1_1 Depth=1
+; SOFTFP-NOLSE-NEXT: mov w8, wzr
+; SOFTFP-NOLSE-NEXT: clrex
+; SOFTFP-NOLSE-NEXT: cbz w8, .LBB1_1
; SOFTFP-NOLSE-NEXT: .LBB1_6: // %atomicrmw.end
; SOFTFP-NOLSE-NEXT: ldp x20, x19, [sp, #32] // 16-byte Folded Reload
; SOFTFP-NOLSE-NEXT: // kill: def $w0 killed $w0 killed $x0
@@ -236,34 +236,34 @@ define bfloat @test_atomicrmw_fsub_bf16_seq_cst_align2(ptr %ptr, bfloat %value)
; SOFTFP-NOLSE-NEXT: mov x19, x0
; SOFTFP-NOLSE-NEXT: ldrh w0, [x0]
; SOFTFP-NOLSE-NEXT: lsl w20, w1, #16
-; SOFTFP-NOLSE-NEXT: b .LBB2_2
-; SOFTFP-NOLSE-NEXT: .LBB2_1: // %cmpxchg.nostore
-; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB2_2 Depth=1
-; SOFTFP-NOLSE-NEXT: mov w8, wzr
-; SOFTFP-NOLSE-NEXT: clrex
-; SOFTFP-NOLSE-NEXT: cbnz w8, .LBB2_6
-; SOFTFP-NOLSE-NEXT: .LBB2_2: // %atomicrmw.start
+; SOFTFP-NOLSE-NEXT: .LBB2_1: // %atomicrmw.start
; SOFTFP-NOLSE-NEXT: // =>This Loop Header: Depth=1
-; SOFTFP-NOLSE-NEXT: // Child Loop BB2_3 Depth 2
+; SOFTFP-NOLSE-NEXT: // Child Loop BB2_2 Depth 2
; SOFTFP-NOLSE-NEXT: mov w21, w0
; SOFTFP-NOLSE-NEXT: lsl w0, w0, #16
; SOFTFP-NOLSE-NEXT: mov w1, w20
; SOFTFP-NOLSE-NEXT: bl __subsf3
; SOFTFP-NOLSE-NEXT: bl __truncsfbf2
; SOFTFP-NOLSE-NEXT: mov w8, w0
-; SOFTFP-NOLSE-NEXT: .LBB2_3: // %cmpxchg.start
-; SOFTFP-NOLSE-NEXT: // Parent Loop BB2_2 Depth=1
+; SOFTFP-NOLSE-NEXT: .LBB2_2: // %cmpxchg.start
+; SOFTFP-NOLSE-NEXT: // Parent Loop BB2_1 Depth=1
; SOFTFP-NOLSE-NEXT: // => This Inner Loop Header: Depth=2
; SOFTFP-NOLSE-NEXT: ldaxrh w0, [x19]
; SOFTFP-NOLSE-NEXT: cmp w0, w21, uxth
-; SOFTFP-NOLSE-NEXT: b.ne .LBB2_1
-; SOFTFP-NOLSE-NEXT: // %bb.4: // %cmpxchg.trystore
-; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB2_3 Depth=2
+; SOFTFP-NOLSE-NEXT: b.ne .LBB2_5
+; SOFTFP-NOLSE-NEXT: // %bb.3: // %cmpxchg.trystore
+; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB2_2 Depth=2
; SOFTFP-NOLSE-NEXT: stlxrh w9, w8, [x19]
-; SOFTFP-NOLSE-NEXT: cbnz w9, .LBB2_3
-; SOFTFP-NOLSE-NEXT: // %bb.5: // in Loop: Header=BB2_2 Depth=1
+; SOFTFP-NOLSE-NEXT: cbnz w9, .LBB2_2
+; SOFTFP-NOLSE-NEXT: // %bb.4: // in Loop: Header=BB2_1 Depth=1
; SOFTFP-NOLSE-NEXT: mov w8, #1 // =0x1
-; SOFTFP-NOLSE-NEXT: cbz w8, .LBB2_2
+; SOFTFP-NOLSE-NEXT: cbz w8, .LBB2_1
+; SOFTFP-NOLSE-NEXT: b .LBB2_6
+; SOFTFP-NOLSE-NEXT: .LBB2_5: // %cmpxchg.nostore
+; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB2_1 Depth=1
+; SOFTFP-NOLSE-NEXT: mov w8, wzr
+; SOFTFP-NOLSE-NEXT: clrex
+; SOFTFP-NOLSE-NEXT: cbz w8, .LBB2_1
; SOFTFP-NOLSE-NEXT: .LBB2_6: // %atomicrmw.end
; SOFTFP-NOLSE-NEXT: ldp x20, x19, [sp, #16] // 16-byte Folded Reload
; SOFTFP-NOLSE-NEXT: // kill: def $w0 killed $w0 killed $x0
@@ -330,34 +330,34 @@ define bfloat @test_atomicrmw_fsub_bf16_seq_cst_align4(ptr %ptr, bfloat %value)
; SOFTFP-NOLSE-NEXT: mov x19, x0
; SOFTFP-NOLSE-NEXT: ldrh w0, [x0]
; SOFTFP-NOLSE-NEXT: lsl w20, w1, #16
-; SOFTFP-NOLSE-NEXT: b .LBB3_2
-; SOFTFP-NOLSE-NEXT: .LBB3_1: // %cmpxchg.nostore
-; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB3_2 Depth=1
-; SOFTFP-NOLSE-NEXT: mov w8, wzr
-; SOFTFP-NOLSE-NEXT: clrex
-; SOFTFP-NOLSE-NEXT: cbnz w8, .LBB3_6
-; SOFTFP-NOLSE-NEXT: .LBB3_2: // %atomicrmw.start
+; SOFTFP-NOLSE-NEXT: .LBB3_1: // %atomicrmw.start
; SOFTFP-NOLSE-NEXT: // =>This Loop Header: Depth=1
-; SOFTFP-NOLSE-NEXT: // Child Loop BB3_3 Depth 2
+; SOFTFP-NOLSE-NEXT: // Child Loop BB3_2 Depth 2
; SOFTFP-NOLSE-NEXT: mov w21, w0
; SOFTFP-NOLSE-NEXT: lsl w0, w0, #16
; SOFTFP-NOLSE-NEXT: mov w1, w20
; SOFTFP-NOLSE-NEXT: bl __subsf3
; SOFTFP-NOLSE-NEXT: bl __truncsfbf2
; SOFTFP-NOLSE-NEXT: mov w8, w0
-; SOFTFP-NOLSE-NEXT: .LBB3_3: // %cmpxchg.start
-; SOFTFP-NOLSE-NEXT: // Parent Loop BB3_2 Depth=1
+; SOFTFP-NOLSE-NEXT: .LBB3_2: // %cmpxchg.start
+; SOFTFP-NOLSE-NEXT: // Parent Loop BB3_1 Depth=1
; SOFTFP-NOLSE-NEXT: // => This Inner Loop Header: Depth=2
; SOFTFP-NOLSE-NEXT: ldaxrh w0, [x19]
; SOFTFP-NOLSE-NEXT: cmp w0, w21, uxth
-; SOFTFP-NOLSE-NEXT: b.ne .LBB3_1
-; SOFTFP-NOLSE-NEXT: // %bb.4: // %cmpxchg.trystore
-; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB3_3 Depth=2
+; SOFTFP-NOLSE-NEXT: b.ne .LBB3_5
+; SOFTFP-NOLSE-NEXT: // %bb.3: // %cmpxchg.trystore
+; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB3_2 Depth=2
; SOFTFP-NOLSE-NEXT: stlxrh w9, w8, [x19]
-; SOFTFP-NOLSE-NEXT: cbnz w9, .LBB3_3
-; SOFTFP-NOLSE-NEXT: // %bb.5: // in Loop: Header=BB3_2 Depth=1
+; SOFTFP-NOLSE-NEXT: cbnz w9, .LBB3_2
+; SOFTFP-NOLSE-NEXT: // %bb.4: // in Loop: Header=BB3_1 Depth=1
; SOFTFP-NOLSE-NEXT: mov w8, #1 // =0x1
-; SOFTFP-NOLSE-NEXT: cbz w8, .LBB3_2
+; SOFTFP-NOLSE-NEXT: cbz w8, .LBB3_1
+; SOFTFP-NOLSE-NEXT: b .LBB3_6
+; SOFTFP-NOLSE-NEXT: .LBB3_5: // %cmpxchg.nostore
+; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB3_1 Depth=1
+; SOFTFP-NOLSE-NEXT: mov w8, wzr
+; SOFTFP-NOLSE-NEXT: clrex
+; SOFTFP-NOLSE-NEXT: cbz w8, .LBB3_1
; SOFTFP-NOLSE-NEXT: .LBB3_6: // %atomicrmw.end
; SOFTFP-NOLSE-NEXT: ldp x20, x19, [sp, #16] // 16-byte Folded Reload
; SOFTFP-NOLSE-NEXT: // kill: def $w0 killed $w0 killed $x0
@@ -406,32 +406,32 @@ define float @test_atomicrmw_fsub_f32_seq_cst_align4(ptr %ptr, float %value) #0
; SOFTFP-NOLSE-NEXT: mov x19, x0
; SOFTFP-NOLSE-NEXT: ldr w0, [x0]
; SOFTFP-NOLSE-NEXT: mov w20, w1
-; SOFTFP-NOLSE-NEXT: b .LBB4_2
-; SOFTFP-NOLSE-NEXT: .LBB4_1: // %cmpxchg.nostore
-; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB4_2 Depth=1
-; SOFTFP-NOLSE-NEXT: mov w8, wzr
-; SOFTFP-NOLSE-NEXT: clrex
-; SOFTFP-NOLSE-NEXT: cbnz w8, .LBB4_6
-; SOFTFP-NOLSE-NEXT: .LBB4_2: // %atomicrmw.start
+; SOFTFP-NOLSE-NEXT: .LBB4_1: // %atomicrmw.start
; SOFTFP-NOLSE-NEXT: // =>This Loop Header: Depth=1
-; SOFTFP-NOLSE-NEXT: // Child Loop BB4_3 Depth 2
+; SOFTFP-NOLSE-NEXT: // Child Loop BB4_2 Depth 2
; SOFTFP-NOLSE-NEXT: mov w1, w20
; SOFTFP-NOLSE-NEXT: mov w21, w0
; SOFTFP-NOLSE-NEXT: bl __subsf3
; SOFTFP-NOLSE-NEXT: mov w8, w0
-; SOFTFP-NOLSE-NEXT: .LBB4_3: // %cmpxchg.start
-; SOFTFP-NOLSE-NEXT: // Parent Loop BB4_2 Depth=1
+; SOFTFP-NOLSE-NEXT: .LBB4_2: // %cmpxchg.start
+; SOFTFP-NOLSE-NEXT: // Parent Loop BB4_1 Depth=1
; SOFTFP-NOLSE-NEXT: // => This Inner Loop Header: Depth=2
; SOFTFP-NOLSE-NEXT: ldaxr w0, [x19]
; SOFTFP-NOLSE-NEXT: cmp w0, w21
-; SOFTFP-NOLSE-NEXT: b.ne .LBB4_1
-; SOFTFP-NOLSE-NEXT: // %bb.4: // %cmpxchg.trystore
-; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB4_3 Depth=2
+; SOFTFP-NOLSE-NEXT: b.ne .LBB4_5
+; SOFTFP-NOLSE-NEXT: // %bb.3: // %cmpxchg.trystore
+; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB4_2 Depth=2
; SOFTFP-NOLSE-NEXT: stlxr w9, w8, [x19]
-; SOFTFP-NOLSE-NEXT: cbnz w9, .LBB4_3
-; SOFTFP-NOLSE-NEXT: // %bb.5: // in Loop: Header=BB4_2 Depth=1
+; SOFTFP-NOLSE-NEXT: cbnz w9, .LBB4_2
+; SOFTFP-NOLSE-NEXT: // %bb.4: // in Loop: Header=BB4_1 Depth=1
; SOFTFP-NOLSE-NEXT: mov w8, #1 // =0x1
-; SOFTFP-NOLSE-NEXT: cbz w8, .LBB4_2
+; SOFTFP-NOLSE-NEXT: cbz w8, .LBB4_1
+; SOFTFP-NOLSE-NEXT: b .LBB4_6
+; SOFTFP-NOLSE-NEXT: .LBB4_5: // %cmpxchg.nostore
+; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB4_1 Depth=1
+; SOFTFP-NOLSE-NEXT: mov w8, wzr
+; SOFTFP-NOLSE-NEXT: clrex
+; SOFTFP-NOLSE-NEXT: cbz w8, .LBB4_1
; SOFTFP-NOLSE-NEXT: .LBB4_6: // %atomicrmw.end
; SOFTFP-NOLSE-NEXT: ldp x20, x19, [sp, #16] // 16-byte Folded Reload
; SOFTFP-NOLSE-NEXT: // kill: def $w0 killed $w0 killed $x0
@@ -480,32 +480,32 @@ define double @test_atomicrmw_fsub_f32_seq_cst_align8(ptr %ptr, double %value) #
; SOFTFP-NOLSE-NEXT: mov x19, x0
; SOFTFP-NOLSE-NEXT: ldr x0, [x0]
; SOFTFP-NOLSE-NEXT: mov x20, x1
-; SOFTFP-NOLSE-NEXT: b .LBB5_2
-; SOFTFP-NOLSE-NEXT: .LBB5_1: // %cmpxchg.nostore
-; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB5_2 Depth=1
-; SOFTFP-NOLSE-NEXT: mov w8, wzr
-; SOFTFP-NOLSE-NEXT: clrex
-; SOFTFP-NOLSE-NEXT: cbnz w8, .LBB5_6
-; SOFTFP-NOLSE-NEXT: .LBB5_2: // %atomicrmw.start
+; SOFTFP-NOLSE-NEXT: .LBB5_1: // %atomicrmw.start
; SOFTFP-NOLSE-NEXT: // =>This Loop Header: Depth=1
-; SOFTFP-NOLSE-NEXT: // Child Loop BB5_3 Depth 2
+; SOFTFP-NOLSE-NEXT: // Child Loop BB5_2 Depth 2
; SOFTFP-NOLSE-NEXT: mov x1, x20
; SOFTFP-NOLSE-NEXT: mov x21, x0
; SOFTFP-NOLSE-NEXT: bl __subdf3
; SOFTFP-NOLSE-NEXT: mov x8, x0
-; SOFTFP-NOLSE-NEXT: .LBB5_3: // %cmpxchg.start
-; SOFTFP-NOLSE-NEXT: // Parent Loop BB5_2 Depth=1
+; SOFTFP-NOLSE-NEXT: .LBB5_2: // %cmpxchg.start
+; SOFTFP-NOLSE-NEXT: // Parent Loop BB5_1 Depth=1
; SOFTFP-NOLSE-NEXT: // => This Inner Loop Header: Depth=2
; SOFTFP-NOLSE-NEXT: ldaxr x0, [x19]
; SOFTFP-NOLSE-NEXT: cmp x0, x21
-; SOFTFP-NOLSE-NEXT: b.ne .LBB5_1
-; SOFTFP-NOLSE-NEXT: // %bb.4: // %cmpxchg.trystore
-; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB5_3 Depth=2
+; SOFTFP-NOLSE-NEXT: b.ne .LBB5_5
+; SOFTFP-NOLSE-NEXT: // %bb.3: // %cmpxchg.trystore
+; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB5_2 Depth=2
; SOFTFP-NOLSE-NEXT: stlxr w9, x8, [x19]
-; SOFTFP-NOLSE-NEXT: cbnz w9, .LBB5_3
-; SOFTFP-NOLSE-NEXT: // %bb.5: // in Loop: Header=BB5_2 Depth=1
+; SOFTFP-NOLSE-NEXT: cbnz w9, .LBB5_2
+; SOFTFP-NOLSE-NEXT: // %bb.4: // in Loop: Header=BB5_1 Depth=1
; SOFTFP-NOLSE-NEXT: mov w8, #1 // =0x1
-; SOFTFP-NOLSE-NEXT: cbz w8, .LBB5_2
+; SOFTFP-NOLSE-NEXT: cbz w8, .LBB5_1
+; SOFTFP-NOLSE-NEXT: b .LBB5_6
+; SOFTFP-NOLSE-NEXT: .LBB5_5: // %cmpxchg.nostore
+; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB5_1 Depth=1
+; SOFTFP-NOLSE-NEXT: mov w8, wzr
+; SOFTFP-NOLSE-NEXT: clrex
+; SOFTFP-NOLSE-NEXT: cbz w8, .LBB5_1
; SOFTFP-NOLSE-NEXT: .LBB5_6: // %atomicrmw.end
; SOFTFP-NOLSE-NEXT: ldp x20, x19, [sp, #16] // 16-byte Folded Reload
; SOFTFP-NOLSE-NEXT: ldp x30, x21, [sp], #32 // 16-byte Folded Reload
@@ -701,16 +701,9 @@ define <2 x half> @test_atomicrmw_fsub_v2f16_seq_cst_align4(ptr %ptr, <2 x half>
; SOFTFP-NOLSE-NEXT: stp x20, x19, [sp, #48] // 16-byte Folded Spill
; SOFTFP-NOLSE-NEXT: mov w19, w2
; SOFTFP-NOLSE-NEXT: mov x20, x0
-; SOFTFP-NOLSE-NEXT: b .LBB7_2
-; SOFTFP-NOLSE-NEXT: .LBB7_1: // %cmpxchg.nostore
-; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB7_2 Depth=1
-; SOFTFP-NOLSE-NEXT: mov w8, wzr
-; SOFTFP-NOLSE-NEXT: clrex
-; SOFTFP-NOLSE-NEXT: lsr w23, w22, #16
-; SOFTFP-NOLSE-NEXT: cbnz w8, .LBB7_6
-; SOFTFP-NOLSE-NEXT: .LBB7_2: // %atomicrmw.start
+; SOFTFP-NOLSE-NEXT: .LBB7_1: // %atomicrmw.start
; SOFTFP-NOLSE-NEXT: // =>This Loop Header: Depth=1
-; SOFTFP-NOLSE-NEXT: // Child Loop BB7_3 Depth 2
+; SOFTFP-NOLSE-NEXT: // Child Loop BB7_2 Depth 2
; SOFTFP-NOLSE-NEXT: and w0, w19, #0xffff
; SOFTFP-NOLSE-NEXT: bl __extendhfsf2
; SOFTFP-NOLSE-NEXT: mov w24, w0
@@ -731,20 +724,27 @@ define <2 x half> @test_atomicrmw_fsub_v2f16_seq_cst_align4(ptr %ptr, <2 x half>
; SOFTFP-NOLSE-NEXT: mov w8, w22
; SOFTFP-NOLSE-NEXT: bfi w0, w24, #16, #16
; SOFTFP-NOLSE-NEXT: bfi w8, w23, #16, #16
-; SOFTFP-NOLSE-NEXT: .LBB7_3: // %cmpxchg.start
-; SOFTFP-NOLSE-NEXT: // Parent Loop BB7_2 Depth=1
+; SOFTFP-NOLSE-NEXT: .LBB7_2: // %cmpxchg.start
+; SOFTFP-NOLSE-NEXT: // Parent Loop BB7_1 Depth=1
; SOFTFP-NOLSE-NEXT: // => This Inner Loop Header: Depth=2
; SOFTFP-NOLSE-NEXT: ldaxr w22, [x20]
; SOFTFP-NOLSE-NEXT: cmp w22, w8
-; SOFTFP-NOLSE-NEXT: b.ne .LBB7_1
-; SOFTFP-NOLSE-NEXT: // %bb.4: // %cmpxchg.trystore
-; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB7_3 Depth=2
+; SOFTFP-NOLSE-NEXT: b.ne .LBB7_5
+; SOFTFP-NOLSE-NEXT: // %bb.3: // %cmpxchg.trystore
+; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB7_2 Depth=2
; SOFTFP-NOLSE-NEXT: stlxr w9, w0, [x20]
-; SOFTFP-NOLSE-NEXT: cbnz w9, .LBB7_3
-; SOFTFP-NOLSE-NEXT: // %bb.5: // in Loop: Header=BB7_2 Depth=1
+; SOFTFP-NOLSE-NEXT: cbnz w9, .LBB7_2
+; SOFTFP-NOLSE-NEXT: // %bb.4: // in Loop: Header=BB7_1 Depth=1
; SOFTFP-NOLSE-NEXT: mov w8, #1 // =0x1
; SOFTFP-NOLSE-NEXT: lsr w23, w22, #16
-; SOFTFP-NOLSE-NEXT: cbz w8, .LBB7_2
+; SOFTFP-NOLSE-NEXT: cbz w8, .LBB7_1
+; SOFTFP-NOLSE-NEXT: b .LBB7_6
+; SOFTFP-NOLSE-NEXT: .LBB7_5: // %cmpxchg.nostore
+; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB7_1 Depth=1
+; SOFTFP-NOLSE-NEXT: mov w8, wzr
+; SOFTFP-NOLSE-NEXT: clrex
+; SOFTFP-NOLSE-NEXT: lsr w23, w22, #16
+; SOFTFP-NOLSE-NEXT: cbz w8, .LBB7_1
; SOFTFP-NOLSE-NEXT: .LBB7_6: // %atomicrmw.end
; SOFTFP-NOLSE-NEXT: mov w0, w22
; SOFTFP-NOLSE-NEXT: mov w1, w23
@@ -817,16 +817,9 @@ define <2 x bfloat> @test_atomicrmw_fsub_v2bf16_seq_cst_align4(ptr %ptr, <2 x bf
; SOFTFP-NOLSE-NEXT: lsl w21, w8, #16
; SOFTFP-NOLSE-NEXT: mov x19, x0
; SOFTFP-NOLSE-NEXT: stp x24, x23, [sp, #16] // 16-byte Folded Spill
-; SOFTFP-NOLSE-NEXT: b .LBB8_2
-; SOFTFP-NOLSE-NEXT: .LBB8_1: // %cmpxchg.nostore
-; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB8_2 Depth=1
-; SOFTFP-NOLSE-NEXT: mov w8, wzr
-; SOFTFP-NOLSE-NEXT: clrex
-; SOFTFP-NOLSE-NEXT: lsr w1, w22, #16
-; SOFTFP-NOLSE-NEXT: cbnz w8, .LBB8_6
-; SOFTFP-NOLSE-NEXT: .LBB8_2: // %atomicrmw.start
+; SOFTFP-NOLSE-NEXT: .LBB8_1: // %atomicrmw.start
; SOFTFP-NOLSE-NEXT: // =>This Loop Header: Depth=1
-; SOFTFP-NOLSE-NEXT: // Child Loop BB8_3 Depth 2
+; SOFTFP-NOLSE-NEXT: // Child Loop BB8_2 Depth 2
; SOFTFP-NOLSE-NEXT: lsl w23, w1, #16
; SOFTFP-NOLSE-NEXT: mov w1, w20
; SOFTFP-NOLSE-NEXT: mov w0, w23
@@ -839,20 +832,27 @@ define <2 x bfloat> @test_atomicrmw_fsub_v2bf16_seq_cst_align4(ptr %ptr, <2 x bf
; SOFTFP-NOLSE-NEXT: bl __truncsfbf2
; SOFTFP-NOLSE-NEXT: bfxil w23, w22, #0, #16
; SOFTFP-NOLSE-NEXT: bfi w0, w24, #16, #16
-; SOFTFP-NOLSE-NEXT: .LBB8_3: // %cmpxchg.start
-; SOFTFP-NOLSE-NEXT: // Parent Loop BB8_2 Depth=1
+; SOFTFP-NOLSE-NEXT: .LBB8_2: // %cmpxchg.start
+; SOFTFP-NOLSE-NEXT: // Parent Loop BB8_1 Depth=1
; SOFTFP-NOLSE-NEXT: // => This Inner Loop Header: Depth=2
; SOFTFP-NOLSE-NEXT: ldaxr w22, [x19]
; SOFTFP-NOLSE-NEXT: cmp w22, w23
-; SOFTFP-NOLSE-NEXT: b.ne .LBB8_1
-; SOFTFP-NOLSE-NEXT: // %bb.4: // %cmpxchg.trystore
-; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB8_3 Depth=2
+; SOFTFP-NOLSE-NEXT: b.ne .LBB8_5
+; SOFTFP-NOLSE-NEXT: // %bb.3: // %cmpxchg.trystore
+; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB8_2 Depth=2
; SOFTFP-NOLSE-NEXT: stlxr w8, w0, [x19]
-; SOFTFP-NOLSE-NEXT: cbnz w8, .LBB8_3
-; SOFTFP-NOLSE-NEXT: // %bb.5: // in Loop: Header=BB8_2 Depth=1
+; SOFTFP-NOLSE-NEXT: cbnz w8, .LBB8_2
+; SOFTFP-NOLSE-NEXT: // %bb.4: // in Loop: Header=BB8_1 Depth=1
; SOFTFP-NOLSE-NEXT: mov w8, #1 // =0x1
; SOFTFP-NOLSE-NEXT: lsr w1, w22, #16
-; SOFTFP-NOLSE-NEXT: cbz w8, .LBB8_2
+; SOFTFP-NOLSE-NEXT: cbz w8, .LBB8_1
+; SOFTFP-NOLSE-NEXT: b .LBB8_6
+; SOFTFP-NOLSE-NEXT: .LBB8_5: // %cmpxchg.nostore
+; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB8_1 Depth=1
+; SOFTFP-NOLSE-NEXT: mov w8, wzr
+; SOFTFP-NOLSE-NEXT: clrex
+; SOFTFP-NOLSE-NEXT: lsr w1, w22, #16
+; SOFTFP-NOLSE-NEXT: cbz w8, .LBB8_1
; SOFTFP-NOLSE-NEXT: .LBB8_6: // %atomicrmw.end
; SOFTFP-NOLSE-NEXT: mov w0, w22
; SOFTFP-NOLSE-NEXT: ldp x20, x19, [sp, #48] // 16-byte Folded Reload
@@ -906,16 +906,9 @@ define <2 x float> @test_atomicrmw_fsub_v2f32_seq_cst_align8(ptr %ptr, <2 x floa
; SOFTFP-NOLSE-NEXT: stp x20, x19, [sp, #48] // 16-byte Folded Spill
; SOFTFP-NOLSE-NEXT: mov w19, w2
; SOFTFP-NOLSE-NEXT: mov x20, x0
-; SOFTFP-NOLSE-NEXT: b .LBB9_2
-; SOFTFP-NOLSE-NEXT: .LBB9_1: // %cmpxchg.nostore
-; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB9_2 Depth=1
-; SOFTFP-NOLSE-NEXT: mov w8, wzr
-; SOFTFP-NOLSE-NEXT: clrex
-; SOFTFP-NOLSE-NEXT: lsr x23, x22, #32
-; SOFTFP-NOLSE-NEXT: cbnz w8, .LBB9_6
-; SOFTFP-NOLSE-NEXT: .LBB9_2: // %atomicrmw.start
+; SOFTFP-NOLSE-NEXT: .LBB9_1: // %atomicrmw.start
; SOFTFP-NOLSE-NEXT: // =>This Loop Header: Depth=1
-; SOFTFP-NOLSE-NEXT: // Child Loop BB9_3 Depth 2
+; SOFTFP-NOLSE-NEXT: // Child Loop BB9_2 Depth 2
; SOFTFP-NOLSE-NEXT: mov w0, w23
; SOFTFP-NOLSE-NEXT: mov w1, w19
; SOFTFP-NOLSE-NEXT: bl __subsf3
@@ -928,20 +921,27 @@ define <2 x float> @test_atomicrmw_fsub_v2f32_seq_cst_align8(ptr %ptr, <2 x floa
; SOFTFP-NOLSE-NEXT: // kill: def $w23 killed $w23 killed $x23 def $x23
; SOFTFP-NOLSE-NEXT: orr x8, x8, x24, lsl #32
; SOFTFP-NOLSE-NEXT: orr x9, x9, x23, lsl #32
-; SOFTFP-NOLSE-NEXT: .LBB9_3: // %cmpxchg.start
-; SOFTFP-NOLSE-NEXT: // Parent Loop BB9_2 Depth=1
+; SOFTFP-NOLSE-NEXT: .LBB9_2: // %cmpxchg.start
+; SOFTFP-NOLSE-NEXT: // Parent Loop BB9_1 Depth=1
; SOFTFP-NOLSE-NEXT: // => This Inner Loop Header: Depth=2
; SOFTFP-NOLSE-NEXT: ldaxr x22, [x20]
; SOFTFP-NOLSE-NEXT: cmp x22, x9
-; SOFTFP-NOLSE-NEXT: b.ne .LBB9_1
-; SOFTFP-NOLSE-NEXT: // %bb.4: // %cmpxchg.trystore
-; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB9_3 Depth=2
+; SOFTFP-NOLSE-NEXT: b.ne .LBB9_5
+; SOFTFP-NOLSE-NEXT: // %bb.3: // %cmpxchg.trystore
+; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB9_2 Depth=2
; SOFTFP-NOLSE-NEXT: stlxr w10, x8, [x20]
-; SOFTFP-NOLSE-NEXT: cbnz w10, .LBB9_3
-; SOFTFP-NOLSE-NEXT: // %bb.5: // in Loop: Header=BB9_2 Depth=1
+; SOFTFP-NOLSE-NEXT: cbnz w10, .LBB9_2
+; SOFTFP-NOLSE-NEXT: // %bb.4: // in Loop: Header=BB9_1 Depth=1
; SOFTFP-NOLSE-NEXT: mov w8, #1 // =0x1
; SOFTFP-NOLSE-NEXT: lsr x23, x22, #32
-; SOFTFP-NOLSE-NEXT: cbz w8, .LBB9_2
+; SOFTFP-NOLSE-NEXT: cbz w8, .LBB9_1
+; SOFTFP-NOLSE-NEXT: b .LBB9_6
+; SOFTFP-NOLSE-NEXT: .LBB9_5: // %cmpxchg.nostore
+; SOFTFP-NOLSE-NEXT: // in Loop: Header=BB9_1 Depth=1
+; SOFTFP-NOLSE-NEXT: mov w8, wzr
+; SOFTFP-NOLSE-NEXT: clrex
+; SOFTFP-NOLSE-NEXT: lsr x23, x22, #32
+; SOFTFP-NOLSE-NEXT: cbz w8, .LBB9_1
; SOFTFP-NOLSE-NEXT: .LBB9_6: // %atomicrmw.end
; SOFTFP-NOLSE-NEXT: mov w0, w22
; SOFTFP-NOLSE-NEXT: mov w1, w23
generated by cgit v1.2.3 (git 2.25.1) at 2026-05-31 14:55:17 +0000