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[PowerPC, test] Fix use of undef FileCheck var

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LLVM test CodeGen/PowerPC/ctrloops-softfloat.ll tries to check for the
absence of sequences of instructions with several CHECK-NOT with one of
those directives using a variable defined in another. However CHECK-NOT
are checked independently so that is using a variable defined in a
pattern that should not occur in the input.

This commit changes occurence of the variable for the regex used in its
definition, thereby making each CHECK-NOT independent.

Reviewed By: nemanjai

Differential Revision: https://reviews.llvm.org/D99881
This commit is contained in:
Thomas Preud'homme 2021-04-05 11:28:35 +01:00
parent 2ff342dd16
commit c47d28913a
1 changed files with 8 additions and 8 deletions
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16
test/CodeGen/PowerPC/ctrloops-softfloat.ll
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@ -52,8 +52,8 @@ define void @foo1() #0 {
br i1 %exitcond, label %1, label %2
; CHECK: bl __adddf3
; CHECK: cmplwi
; CHECK-NOT: li [[REG1:[0-9]+]], 175
; CHECK-NOT: mtctr [[REG1]]
; CHECK-NOT: li {{[0-9]+}}, 175
; CHECK-NOT: mtctr {{[0-9]+}}
}
define void @foo2() #0 {
@ -75,8 +75,8 @@ define void @foo2() #0 {
br i1 %exitcond, label %1, label %2
; CHECK: bl __subdf3
; CHECK: cmplwi
; CHECK-NOT: li [[REG1:[0-9]+]], 175
; CHECK-NOT: mtctr [[REG1]]
; CHECK-NOT: li {{[0-9]+}}, 175
; CHECK-NOT: mtctr {{[0-9]+}}
}
define void @foo3() #0 {
@ -98,8 +98,8 @@ define void @foo3() #0 {
br i1 %exitcond, label %1, label %2
; CHECK: bl __muldf3
; CHECK: cmplwi
; CHECK-NOT: li [[REG1:[0-9]+]], 175
; CHECK-NOT: mtctr [[REG1]]
; CHECK-NOT: li {{[0-9]+}}, 175
; CHECK-NOT: mtctr {{[0-9]+}}
}
define void @foo4() #0 {
@ -121,8 +121,8 @@ define void @foo4() #0 {
br i1 %exitcond, label %1, label %2
; CHECK: bl __divdf3
; CHECK: cmplwi
; CHECK-NOT: li [[REG1:[0-9]+]], 175
; CHECK-NOT: mtctr [[REG1]]
; CHECK-NOT: li {{[0-9]+}}, 175
; CHECK-NOT: mtctr {{[0-9]+}}
}
attributes #0 = { "use-soft-float"="true" }