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[mips] $s8 is an alias for $fp in all ABI's, not just N32/N64.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204793 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Sanders 2014-03-26 11:05:24 +00:00
parent d431e0a20a
commit 95f4d65d4f
3 changed files with 4 additions and 3 deletions
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4
lib/Target/Mips/AsmParser/MipsAsmParser.cpp
View File

@ -1018,9 +1018,10 @@ int MipsAsmParser::matchCPURegisterName(StringRef Name) {
.Case("s7", 23)
.Case("k0", 26)
.Case("k1", 27)
.Case("gp", 28)
.Case("sp", 29)
.Case("fp", 30)
.Case("gp", 28)
.Case("s8", 30)
.Case("ra", 31)
.Case("t0", 8)
.Case("t1", 9)
@ -1048,7 +1049,6 @@ int MipsAsmParser::matchCPURegisterName(StringRef Name) {
.Case("a7", 11)
.Case("kt0", 26)
.Case("kt1", 27)
.Case("s8", 30)
.Default(-1);
warnIfAssemblerTemporary(CC);

2
test/MC/Mips/mips-register-names.s
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@ -35,5 +35,5 @@ addiu $k1, $zero, 0 # CHECK: encoding: [0x24,0x1b,0x00,0x00]
addiu $gp, $zero, 0 # CHECK: encoding: [0x24,0x1c,0x00,0x00]
addiu $sp, $zero, 0 # CHECK: encoding: [0x24,0x1d,0x00,0x00]
addiu $fp, $zero, 0 # CHECK: encoding: [0x24,0x1e,0x00,0x00]
addiu $sp, $zero, 0
addiu $s8, $zero, 0 # CHECK: encoding: [0x24,0x1e,0x00,0x00]
addiu $ra, $zero, 0 # CHECK: encoding: [0x24,0x1f,0x00,0x00]

1
test/MC/Mips/mips64-register-names.s
View File

@ -35,4 +35,5 @@ daddiu $kt1, $zero, 0 # CHECK: encoding: [0x64,0x1b,0x00,0x00]
daddiu $gp, $zero, 0 # CHECK: encoding: [0x64,0x1c,0x00,0x00]
daddiu $sp, $zero, 0 # CHECK: encoding: [0x64,0x1d,0x00,0x00]
daddiu $s8, $zero, 0 # CHECK: encoding: [0x64,0x1e,0x00,0x00]
daddiu $fp, $zero, 0 # CHECK: encoding: [0x64,0x1e,0x00,0x00]
daddiu $ra, $zero, 0 # CHECK: encoding: [0x64,0x1f,0x00,0x00]