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| author | Sean Fertile <sfertile@ca.ibm.com> | 2018-06-15 19:47:11 +0000 |
|---|---|---|
| committer | Sean Fertile <sfertile@ca.ibm.com> | 2018-06-15 19:47:11 +0000 |
| commit | 80b8f82f179a31f7fbc0f3076ebb681fdda3e504 (patch) | |
| tree | 46c7e2c22af6e6af03054f64d976fe53a004a858 /llvm/lib/Target/PowerPC/AsmParser | |
| parent | 72aed5e5dc7126be84a0d90063b441b6406b73f7 (diff) | |
| download | bcm5719-llvm-80b8f82f179a31f7fbc0f3076ebb681fdda3e504.tar.gz bcm5719-llvm-80b8f82f179a31f7fbc0f3076ebb681fdda3e504.zip | |
[PPC64] Support "symbol@high" and "symbol@higha" symbol modifers.
Add support for the "@high" and "@higha" symbol modifiers in powerpc64 assembly.
The modifiers represent accessing the segment consiting of bits 16-31 of a
64-bit address/offset.
Differential Revision: https://reviews.llvm.org/D47729
llvm-svn: 334855
Diffstat (limited to 'llvm/lib/Target/PowerPC/AsmParser')
| -rw-r--r-- | llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp b/llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp index d6db354e021..581ca1a5f38 100644 --- a/llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp +++ b/llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp @@ -1394,6 +1394,12 @@ ExtractModifierFromExpr(const MCExpr *E, case MCSymbolRefExpr::VK_PPC_HA: Variant = PPCMCExpr::VK_PPC_HA; break; + case MCSymbolRefExpr::VK_PPC_HIGH: + Variant = PPCMCExpr::VK_PPC_HIGH; + break; + case MCSymbolRefExpr::VK_PPC_HIGHA: + Variant = PPCMCExpr::VK_PPC_HIGHA; + break; case MCSymbolRefExpr::VK_PPC_HIGHER: Variant = PPCMCExpr::VK_PPC_HIGHER; break; @@ -1973,6 +1979,10 @@ PPCAsmParser::applyModifierToExpr(const MCExpr *E, return PPCMCExpr::create(PPCMCExpr::VK_PPC_HI, E, false, Ctx); case MCSymbolRefExpr::VK_PPC_HA: return PPCMCExpr::create(PPCMCExpr::VK_PPC_HA, E, false, Ctx); + case MCSymbolRefExpr::VK_PPC_HIGH: + return PPCMCExpr::create(PPCMCExpr::VK_PPC_HIGH, E, false, Ctx); + case MCSymbolRefExpr::VK_PPC_HIGHA: + return PPCMCExpr::create(PPCMCExpr::VK_PPC_HIGHA, E, false, Ctx); case MCSymbolRefExpr::VK_PPC_HIGHER: return PPCMCExpr::create(PPCMCExpr::VK_PPC_HIGHER, E, false, Ctx); case MCSymbolRefExpr::VK_PPC_HIGHERA: |
