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[Sparc] Use the names .rem and .urem instead of __modsi3 and __umodsi3 

Summary: These are the names used in libgcc.

Reviewers: venkatra, jyknight, ekedaigle

Reviewed By: jyknight

Subscribers: joerg, fedor.sergeev, jrtc27, llvm-commits

Differential Revision: https://reviews.llvm.org/D48915

llvm-svn: 337164
This commit is contained in:
Daniel Cederman 2018-07-16 12:22:08 +00:00
parent 68765757d4
commit ab09da7b57
2 changed files with 44 additions and 0 deletions
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3
llvm/lib/Target/Sparc/SparcISelLowering.cpp
View File

@ -1705,6 +1705,9 @@ SparcTargetLowering::SparcTargetLowering(const TargetMachine &TM,
setOperationAction(ISD::UDIV, MVT::i32, Expand);
setLibcallName(RTLIB::UDIV_I32, ".udiv");
setLibcallName(RTLIB::SREM_I32, ".rem");
setLibcallName(RTLIB::UREM_I32, ".urem");
}
if (Subtarget->is64Bit()) {

41
llvm/test/CodeGen/SPARC/soft-mul-div.ll
View File

@ -63,3 +63,44 @@ define i8 @test_udiv8(i8 %a, i8 %b) #0 {
ret i8 %d
}
define i32 @test_srem32(i32 %a, i32 %b) #0 {
; CHECK-LABEL: test_srem32
; CHECK: call .rem
%d = srem i32 %a, %b
ret i32 %d
}
define i16 @test_srem16(i16 %a, i16 %b) #0 {
; CHECK-LABEL: test_srem16
; CHECK: call .rem
%d = srem i16 %a, %b
ret i16 %d
}
define i8 @test_srem8(i8 %a, i8 %b) #0 {
; CHECK-LABEL: test_srem8
; CHECK: call .rem
%d = srem i8 %a, %b
ret i8 %d
}
define i32 @test_urem32(i32 %a, i32 %b) #0 {
; CHECK-LABEL: test_urem32
; CHECK: call .urem
%d = urem i32 %a, %b
ret i32 %d
}
define i16 @test_urem16(i16 %a, i16 %b) #0 {
; CHECK-LABEL: test_urem16
; CHECK: call .urem
%d = urem i16 %a, %b
ret i16 %d
}
define i8 @test_urem8(i8 %a, i8 %b) #0 {
; CHECK-LABEL: test_urem8
; CHECK: call .urem
%d = urem i8 %a, %b
ret i8 %d
}