Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/Transforms/Inline/inline-fast-math-flags.ll

@@ -1,35 +0,0 @@
-; RUN: opt < %s -S -inline -inline-threshold=20 | FileCheck %s
-; RUN: opt < %s -S -passes='cgscc(inline)' -inline-threshold=20 | FileCheck %s
-; Check that we don't drop FastMathFlag when estimating inlining profitability.
-;
-; In this test we should inline 'foo'  to 'boo', because it'll fold to a
-; constant.
-
-target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
-
-define float @foo(float* %a, float %b) {
-entry:
-  %a0 = load float, float* %a, align 4
-  %mul = fmul fast float %a0, %b
-  %tobool = fcmp une float %mul, 0.000000e+00
-  br i1 %tobool, label %if.then, label %if.end
-
-if.then:                                          ; preds = %entry
-  %a1 = load float, float* %a, align 8
-  %arrayidx1 = getelementptr inbounds float, float* %a, i64 1
-  %a2 = load float, float* %arrayidx1, align 4
-  %add = fadd fast float %a1, %a2
-  br label %if.end
-
-if.end:                                           ; preds = %if.then, %entry
-  %storemerge = phi float [ %add, %if.then ], [ 1.000000e+00, %entry ]
-  ret float %storemerge
-}
-
-; CHECK-LABEL: @boo
-; CHECK-NOT: call float @foo
-define float @boo(float* %a) {
-entry:
-  %call = call float @foo(float* %a, float 0.000000e+00)
-  ret float %call
-}