mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-10-06 14:57:41 +00:00
Recognize triplets starting with armv5-, armv6- etc. And set the ARM arch version accordingly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66365 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
parent
dfe964ce8c
commit
4b1747430a
@ -35,7 +35,23 @@ ARMSubtarget::ARMSubtarget(const Module &M, const std::string &FS, bool thumb)
|
|||||||
// Set the boolean corresponding to the current target triple, or the default
|
// Set the boolean corresponding to the current target triple, or the default
|
||||||
// if one cannot be determined, to true.
|
// if one cannot be determined, to true.
|
||||||
const std::string& TT = M.getTargetTriple();
|
const std::string& TT = M.getTargetTriple();
|
||||||
if (TT.length() > 5) {
|
unsigned Len = TT.length();
|
||||||
|
if (Len >= 5) {
|
||||||
|
if (TT.substr(0, 4) == "armv") {
|
||||||
|
unsigned SubVer = TT[4];
|
||||||
|
if (SubVer > '4' && SubVer <= '9') {
|
||||||
|
if (SubVer >= '6')
|
||||||
|
ARMArchVersion = V6;
|
||||||
|
else if (SubVer == '5') {
|
||||||
|
ARMArchVersion = V5T;
|
||||||
|
if (Len >= 7 && TT[5] == 't' && TT[6] == 'e')
|
||||||
|
ARMArchVersion = V5TE;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (Len > 5) {
|
||||||
if (TT.find("-darwin") != std::string::npos)
|
if (TT.find("-darwin") != std::string::npos)
|
||||||
TargetType = isDarwin;
|
TargetType = isDarwin;
|
||||||
} else if (TT.empty()) {
|
} else if (TT.empty()) {
|
||||||
|
@ -1,4 +1,4 @@
|
|||||||
; RUN: llvm-as < %s | llc -march=arm -mattr=+v6 | \
|
; RUN: llvm-as < %s | llc -mtriple=armv6-apple-darwin | \
|
||||||
; RUN: grep uxt | count 10
|
; RUN: grep uxt | count 10
|
||||||
|
|
||||||
define i32 @test1(i32 %x) {
|
define i32 @test1(i32 %x) {
|
||||||
|
Loading…
Reference in New Issue
Block a user