diff options
Diffstat (limited to 'llvm/test/CodeGen/AArch64/vecreduce-fadd.ll')
| -rw-r--r-- | llvm/test/CodeGen/AArch64/vecreduce-fadd.ll | 42 |
1 files changed, 18 insertions, 24 deletions
diff --git a/llvm/test/CodeGen/AArch64/vecreduce-fadd.ll b/llvm/test/CodeGen/AArch64/vecreduce-fadd.ll index 18f463c..40925da 100644 --- a/llvm/test/CodeGen/AArch64/vecreduce-fadd.ll +++ b/llvm/test/CodeGen/AArch64/vecreduce-fadd.ll @@ -405,26 +405,23 @@ define half @fadd_reduction_v4f16_in_loop(ptr %ptr.start) { ; ; CHECK-GI-NOFP16-LABEL: fadd_reduction_v4f16_in_loop: ; CHECK-GI-NOFP16: // %bb.0: // %entry +; CHECK-GI-NOFP16-NEXT: movi d0, #0000000000000000 ; CHECK-GI-NOFP16-NEXT: mov x8, xzr -; CHECK-GI-NOFP16-NEXT: mov w9, #0 // =0x0 ; CHECK-GI-NOFP16-NEXT: .LBB13_1: // %loop ; CHECK-GI-NOFP16-NEXT: // =>This Inner Loop Header: Depth=1 -; CHECK-GI-NOFP16-NEXT: ldr d0, [x0, x8] -; CHECK-GI-NOFP16-NEXT: fmov s1, w9 +; CHECK-GI-NOFP16-NEXT: ldr d1, [x0, x8] +; CHECK-GI-NOFP16-NEXT: fcvt s0, h0 ; CHECK-GI-NOFP16-NEXT: add x8, x8, #8 ; CHECK-GI-NOFP16-NEXT: cmp w8, #56 -; CHECK-GI-NOFP16-NEXT: fcvtl v0.4s, v0.4h +; CHECK-GI-NOFP16-NEXT: fcvtl v1.4s, v1.4h +; CHECK-GI-NOFP16-NEXT: faddp v1.4s, v1.4s, v1.4s +; CHECK-GI-NOFP16-NEXT: faddp s1, v1.2s +; CHECK-GI-NOFP16-NEXT: fcvt h1, s1 ; CHECK-GI-NOFP16-NEXT: fcvt s1, h1 -; CHECK-GI-NOFP16-NEXT: faddp v0.4s, v0.4s, v0.4s -; CHECK-GI-NOFP16-NEXT: faddp s0, v0.2s -; CHECK-GI-NOFP16-NEXT: fcvt h0, s0 -; CHECK-GI-NOFP16-NEXT: fcvt s0, h0 -; CHECK-GI-NOFP16-NEXT: fadd s0, s0, s1 +; CHECK-GI-NOFP16-NEXT: fadd s0, s1, s0 ; CHECK-GI-NOFP16-NEXT: fcvt h0, s0 -; CHECK-GI-NOFP16-NEXT: fmov w9, s0 ; CHECK-GI-NOFP16-NEXT: b.ne .LBB13_1 ; CHECK-GI-NOFP16-NEXT: // %bb.2: // %exit -; CHECK-GI-NOFP16-NEXT: // kill: def $h0 killed $h0 killed $s0 ; CHECK-GI-NOFP16-NEXT: ret ; ; CHECK-GI-FP16-LABEL: fadd_reduction_v4f16_in_loop: @@ -521,28 +518,25 @@ define half @fadd_reduction_v8f16_in_loop(ptr %ptr.start) { ; ; CHECK-GI-NOFP16-LABEL: fadd_reduction_v8f16_in_loop: ; CHECK-GI-NOFP16: // %bb.0: // %entry +; CHECK-GI-NOFP16-NEXT: movi d0, #0000000000000000 ; CHECK-GI-NOFP16-NEXT: mov x8, xzr -; CHECK-GI-NOFP16-NEXT: mov w9, #0 // =0x0 ; CHECK-GI-NOFP16-NEXT: .LBB14_1: // %loop ; CHECK-GI-NOFP16-NEXT: // =>This Inner Loop Header: Depth=1 -; CHECK-GI-NOFP16-NEXT: ldr q0, [x0, x8] +; CHECK-GI-NOFP16-NEXT: ldr q1, [x0, x8] +; CHECK-GI-NOFP16-NEXT: fcvt s0, h0 ; CHECK-GI-NOFP16-NEXT: add x8, x8, #8 ; CHECK-GI-NOFP16-NEXT: cmp w8, #56 -; CHECK-GI-NOFP16-NEXT: fcvtl v1.4s, v0.4h -; CHECK-GI-NOFP16-NEXT: fcvtl2 v0.4s, v0.8h -; CHECK-GI-NOFP16-NEXT: fadd v0.4s, v1.4s, v0.4s -; CHECK-GI-NOFP16-NEXT: fmov s1, w9 +; CHECK-GI-NOFP16-NEXT: fcvtl v2.4s, v1.4h +; CHECK-GI-NOFP16-NEXT: fcvtl2 v1.4s, v1.8h +; CHECK-GI-NOFP16-NEXT: fadd v1.4s, v2.4s, v1.4s +; CHECK-GI-NOFP16-NEXT: faddp v1.4s, v1.4s, v1.4s +; CHECK-GI-NOFP16-NEXT: faddp s1, v1.2s +; CHECK-GI-NOFP16-NEXT: fcvt h1, s1 ; CHECK-GI-NOFP16-NEXT: fcvt s1, h1 -; CHECK-GI-NOFP16-NEXT: faddp v0.4s, v0.4s, v0.4s -; CHECK-GI-NOFP16-NEXT: faddp s0, v0.2s -; CHECK-GI-NOFP16-NEXT: fcvt h0, s0 -; CHECK-GI-NOFP16-NEXT: fcvt s0, h0 -; CHECK-GI-NOFP16-NEXT: fadd s0, s0, s1 +; CHECK-GI-NOFP16-NEXT: fadd s0, s1, s0 ; CHECK-GI-NOFP16-NEXT: fcvt h0, s0 -; CHECK-GI-NOFP16-NEXT: fmov w9, s0 ; CHECK-GI-NOFP16-NEXT: b.ne .LBB14_1 ; CHECK-GI-NOFP16-NEXT: // %bb.2: // %exit -; CHECK-GI-NOFP16-NEXT: // kill: def $h0 killed $h0 killed $s0 ; CHECK-GI-NOFP16-NEXT: ret ; ; CHECK-GI-FP16-LABEL: fadd_reduction_v8f16_in_loop: |