diff options
| author | Ben Gamari <ben@smart-cactus.org> | 2017-04-21 09:16:48 -0400 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2017-04-28 22:35:04 -0400 |
| commit | 945c45ad50ed31e3acb96fdaafb21640c4669f12 (patch) | |
| tree | ae2e59ba8d3a49bbd3c3dcece39d53aef691ed44 /includes/stg/MachRegs.h | |
| parent | e5b3492f23c2296d0d8221e1787ee585331f726e (diff) | |
| download | haskell-945c45ad50ed31e3acb96fdaafb21640c4669f12.tar.gz | |
Prefer #if defined to #ifdef
Our new CPP linter enforces this.
Diffstat (limited to 'includes/stg/MachRegs.h')
| -rw-r--r-- | includes/stg/MachRegs.h | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/includes/stg/MachRegs.h b/includes/stg/MachRegs.h index f58e49e626..eab4a306ed 100644 --- a/includes/stg/MachRegs.h +++ b/includes/stg/MachRegs.h @@ -81,16 +81,16 @@ Leaving SpLim out of the picture. -------------------------------------------------------------------------- */ -#ifdef MACHREGS_i386 +#if defined(MACHREGS_i386) #define REG(x) __asm__("%" #x) -#ifndef not_doing_dynamic_linking +#if !defined(not_doing_dynamic_linking) #define REG_Base ebx #endif #define REG_Sp ebp -#ifndef STOLEN_X86_REGS +#if !defined(STOLEN_X86_REGS) #define STOLEN_X86_REGS 4 #endif @@ -315,7 +315,7 @@ the stack. See Note [Overlapping global registers] for implications. #define REG_R7 r20 #define REG_R8 r21 -#ifdef MACHREGS_darwin +#if defined(MACHREGS_darwin) #define REG_F1 f14 #define REG_F2 f15 @@ -629,7 +629,7 @@ the stack. See Note [Overlapping global registers] for implications. * communicate with PrimOps and RTS functions. */ -#ifndef MAX_REAL_VANILLA_REG +#if !defined(MAX_REAL_VANILLA_REG) # if defined(REG_R10) # define MAX_REAL_VANILLA_REG 10 # elif defined(REG_R9) @@ -655,7 +655,7 @@ the stack. See Note [Overlapping global registers] for implications. # endif #endif -#ifndef MAX_REAL_FLOAT_REG +#if !defined(MAX_REAL_FLOAT_REG) # if defined(REG_F4) # define MAX_REAL_FLOAT_REG 4 # elif defined(REG_F3) @@ -669,7 +669,7 @@ the stack. See Note [Overlapping global registers] for implications. # endif #endif -#ifndef MAX_REAL_DOUBLE_REG +#if !defined(MAX_REAL_DOUBLE_REG) # if defined(REG_D2) # define MAX_REAL_DOUBLE_REG 2 # elif defined(REG_D1) @@ -679,7 +679,7 @@ the stack. See Note [Overlapping global registers] for implications. # endif #endif -#ifndef MAX_REAL_LONG_REG +#if !defined(MAX_REAL_LONG_REG) # if defined(REG_L1) # define MAX_REAL_LONG_REG 1 # else @@ -687,7 +687,7 @@ the stack. See Note [Overlapping global registers] for implications. # endif #endif -#ifndef MAX_REAL_XMM_REG +#if !defined(MAX_REAL_XMM_REG) # if defined(REG_XMM6) # define MAX_REAL_XMM_REG 6 # elif defined(REG_XMM5) |