Author: Nikita Popov Date: 2021-01-06T21:09:02+01:00 New Revision: 7d48eff8ba172216fca3649a3c452de4c7c16c00
URL: https://github.com/llvm/llvm-project/commit/7d48eff8ba172216fca3649a3c452de4c7c16c00 DIFF: https://github.com/llvm/llvm-project/commit/7d48eff8ba172216fca3649a3c452de4c7c16c00.diff LOG: [PowerPC] Avoid call to undef in test (NFC) Replace call to undef with a dummy function, to avoid affecting this change by changes to call undef folding. Added: Modified: llvm/test/CodeGen/PowerPC/spe.ll Removed: ################################################################################ diff --git a/llvm/test/CodeGen/PowerPC/spe.ll b/llvm/test/CodeGen/PowerPC/spe.ll index 1e4cecb1d136..94a8539aedde 100644 --- a/llvm/test/CodeGen/PowerPC/spe.ll +++ b/llvm/test/CodeGen/PowerPC/spe.ll @@ -1425,48 +1425,53 @@ attributes #1 = { nounwind readnone speculatable willreturn } %struct.a = type { float, float } +declare i32 @foo(double) + define void @d(%struct.a* %e, %struct.a* %f) { ; CHECK-LABEL: d: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: mflr 0 ; CHECK-NEXT: stw 0, 4(1) -; CHECK-NEXT: stwu 1, -48(1) -; CHECK-NEXT: .cfi_def_cfa_offset 48 +; CHECK-NEXT: stwu 1, -64(1) +; CHECK-NEXT: .cfi_def_cfa_offset 64 ; CHECK-NEXT: .cfi_offset lr, 4 +; CHECK-NEXT: .cfi_offset r28, -16 ; CHECK-NEXT: .cfi_offset r29, -12 ; CHECK-NEXT: .cfi_offset r30, -8 +; CHECK-NEXT: .cfi_offset r28, -48 ; CHECK-NEXT: .cfi_offset r29, -40 ; CHECK-NEXT: .cfi_offset r30, -32 ; CHECK-NEXT: lwz 4, 0(4) ; CHECK-NEXT: lwz 3, 0(3) -; CHECK-NEXT: stw 29, 36(1) # 4-byte Folded Spill -; CHECK-NEXT: evstdd 29, 8(1) # 8-byte Folded Spill +; CHECK-NEXT: stw 29, 52(1) # 4-byte Folded Spill +; CHECK-NEXT: evstdd 29, 24(1) # 8-byte Folded Spill ; CHECK-NEXT: efdcfs 29, 4 -; CHECK-NEXT: stw 30, 40(1) # 4-byte Folded Spill +; CHECK-NEXT: stw 28, 48(1) # 4-byte Folded Spill ; CHECK-NEXT: mr 4, 29 -; CHECK-NEXT: evstdd 30, 16(1) # 8-byte Folded Spill +; CHECK-NEXT: stw 30, 56(1) # 4-byte Folded Spill +; CHECK-NEXT: evstdd 28, 16(1) # 8-byte Folded Spill +; CHECK-NEXT: evstdd 30, 32(1) # 8-byte Folded Spill ; CHECK-NEXT: efdcfs 30, 3 ; CHECK-NEXT: evmergehi 3, 29, 29 -; CHECK-NEXT: mtctr 3 ; CHECK-NEXT: # kill: def $r3 killed $r3 killed $s3 -; CHECK-NEXT: bctrl +; CHECK-NEXT: bl foo +; CHECK-NEXT: mr 28, 3 ; CHECK-NEXT: evmergehi 3, 30, 30 ; CHECK-NEXT: mr 4, 30 -; CHECK-NEXT: mtctr 3 ; CHECK-NEXT: # kill: def $r3 killed $r3 killed $s3 -; CHECK-NEXT: bctrl -; CHECK-NEXT: li 3, .LCPI58_0@l -; CHECK-NEXT: lis 4, .LCPI58_0@ha -; CHECK-NEXT: evlddx 3, 4, 3 -; CHECK-NEXT: evldd 30, 16(1) # 8-byte Folded Reload +; CHECK-NEXT: bl foo +; CHECK-NEXT: efdcfsi 3, 28 +; CHECK-NEXT: evldd 30, 32(1) # 8-byte Folded Reload ; CHECK-NEXT: efdmul 3, 29, 3 -; CHECK-NEXT: evldd 29, 8(1) # 8-byte Folded Reload ; CHECK-NEXT: efscfd 3, 3 +; CHECK-NEXT: evldd 29, 24(1) # 8-byte Folded Reload ; CHECK-NEXT: stw 3, 0(3) -; CHECK-NEXT: lwz 30, 40(1) # 4-byte Folded Reload -; CHECK-NEXT: lwz 29, 36(1) # 4-byte Folded Reload -; CHECK-NEXT: lwz 0, 52(1) -; CHECK-NEXT: addi 1, 1, 48 +; CHECK-NEXT: evldd 28, 16(1) # 8-byte Folded Reload +; CHECK-NEXT: lwz 30, 56(1) # 4-byte Folded Reload +; CHECK-NEXT: lwz 29, 52(1) # 4-byte Folded Reload +; CHECK-NEXT: lwz 28, 48(1) # 4-byte Folded Reload +; CHECK-NEXT: lwz 0, 68(1) +; CHECK-NEXT: addi 1, 1, 64 ; CHECK-NEXT: mtlr 0 ; CHECK-NEXT: blr entry: @@ -1475,8 +1480,8 @@ entry: %conv = fpext float %1 to double %2 = load float, float* %0 %g = fpext float %2 to double - %3 = call i32 undef(double %g) - %h = call i32 undef(double %conv) + %3 = call i32 @foo(double %g) + %h = call i32 @foo(double %conv) %n = sitofp i32 %3 to double %k = fmul double %g, %n %l = fptrunc double %k to float _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits